retænk.dk xn--retnk-ura.dk

📜 Historical scan 2026-08-16 17:48:03  ·  ← Latest scan
🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

retænk.dk is a registered .dk domain whose nameservers (ns.scannet2.dk, ns2.scannet2.dk) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 29 April 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   262ms
NameserverIP addressesPTRASN / ISP
ns.scannet2.dk 185.25.141.9
2a02:2339:4006:10d::4171:4171		 ns1.scannet.dk
ns1.scannet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.scannet2.dk 2a02:2339:1:112:0:5:1:b11
91.197.248.72		 ns2.scannet.dk
ns2.scannet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🌍 A Records#

🌍
No A records found

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

358ms
CheckResult
Validation Status⚠️ Bogus — the parent still publishes a DS record, but the delegated nameservers don't answer, so no signed answer can be fetched. The zone isn't serving broken signatures; it isn't serving at all.
AD Flag (resolver validates)✗ Not set
DS Record✓ Found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxdomain

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-14 04:25:13
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2016-04-29
Expires2027-04-30 (187d)

🔗 Same registrant#

77 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
aakiamtest.dkA/S SCANNET
aakkomda.dkA/S SCANNET
aakvalgweb.dkA/S SCANNET
aalbkom.dkA/S SCANNET
aalborg-forsyning.dkPunktum dk A/S (direct)
aalborg-kommune.dkA/S SCANNET
aalborg-trafikinfo.dkPunktum dk A/S (direct)
aalborg-vandsamarbejde.dkPunktum dk A/S (direct)
aalborg.dkA/S SCANNET
aalborg2032.dkA/S SCANNET
aalborgaktiv.dkA/S SCANNET
aalborgbygas.dkPunktum dk A/S (direct)
aalborgcvb.dkA/S SCANNET
aalborgenergi.dkPunktum dk A/S (direct)
aalborgenergiogvand.dkPunktum dk A/S (direct)
aalborgevents.dkA/S SCANNET
aalborgfjernkoeling.dkPunktum dk A/S (direct)
aalborgforsyning.dkPunktum dk A/S (direct)
aalborggas.dkPunktum dk A/S (direct)
aalborgholdingvand.dkPunktum dk A/S (direct)
aalborginstitutioner.dkA/S SCANNET
aalborgkoeling.dkPunktum dk A/S (direct)
aalborgkoersel.dkA/S SCANNET
aalborgkommuneplan.dkA/S SCANNET
aalborgkomune.dkPunktum dk A/S (direct)
aalborgkøling.dkPunktum dk A/S (direct)
aalborgmiljøogenergiplanlægning.dkA/S SCANNET
aalborgmtbmarathon.dkPunktum dk A/S (direct)
aalborgserviceenergi.dkPunktum dk A/S (direct)
aalborgudenaffald.dkA/S SCANNET
aalborgvandholding.dkPunktum dk A/S (direct)
aalborgvandogenergi.dkPunktum dk A/S (direct)
aalborgvandsamarbejde.dkPunktum dk A/S (direct)
aalborgvandservice.dkPunktum dk A/S (direct)
aalborgvarme.dkPunktum dk A/S (direct)
aehp.dkA/S SCANNET
afekstern.dkPunktum dk A/S (direct)
afsms.dkPunktum dk A/S (direct)
baeredygtighedsfestival.dkPunktum dk A/S (direct)
brandingaalborg.dkA/S SCANNET
bæredygtighedsfestival.dkA/S SCANNET
bæredygtighedsfestivalen.dkA/S SCANNET
centervikaraalborg.dkA/S SCANNET
cfgo.dkPunktum dk A/S (direct)
coastallife.dkA/S SCANNET
cpvs.dkA/S SCANNET
dnaaalborg.dkA/S SCANNET
energiaalborg.dkPunktum dk A/S (direct)
energicenteraalborg.dkPunktum dk A/S (direct)
fjernvarmeajstrup.dkPunktum dk A/S (direct)
fjernvarmegudumholm.dkPunktum dk A/S (direct)
fjernvarmenoerholm.dkPunktum dk A/S (direct)
fjernvarmenørholm.dkPunktum dk A/S (direct)
fjernvarmesejlflod.dkPunktum dk A/S (direct)
forsyning.dkPunktum dk A/S (direct)
fremtidensdemensplejehjem.dkA/S SCANNET
grundvandssamarbejdeaalborg.dkPunktum dk A/S (direct)
grønagent.dkA/S SCANNET
grønuddannelse.dkA/S SCANNET
halskom.dkA/S SCANNET
havørredlimfjorden.dkA/S SCANNET
limfjordsraadet.dkA/S SCANNET
nordjysksocialaftale.dkPunktum dk A/S (direct)
onlinevelfærd.dkA/S SCANNET
pladsanvisningen-online.dkPunktum dk A/S (direct)
pnord.dkA/S SCANNET
rammeaftalernord.dkA/S SCANNET
seatroutlimfjorden.dkPunktum dk A/S (direct)
skidt.dkA/S SCANNET
stenrev.dkA/S SCANNET
studieboligaalborg.dkA/S SCANNET
studyaalborg.dkA/S SCANNET
tsr15.dkA/S SCANNET
tsraalborg.dkA/S SCANNET
wfg2020.dkPunktum dk A/S (direct)
wfg2021.dkA/S SCANNET
wfg2024.dkA/S SCANNET
📋 WHOIS#

⏱️ Lookup Timing#

NS
262ms
A
307ms
MX
263ms
AAAA
334ms
TXT
1148ms
CAA
327ms
HTTPS
323ms
TLSA
184ms
SOA
175ms
MTA-STS
343ms
DNSSEC
358ms
SRV
440ms
Total
3020ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 17:15:45 827ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-09-27 14:46:35 9770ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-31 15:10:40 2797ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-26 04:45:42 1059ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-23 10:48:02 1940ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-22 10:09:35 1504ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-21 10:04:16 2262ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-20 08:44:55 1130ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-19 06:09:09 4393ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-18 05:35:04 3101ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-16 17:48:03 shown 3020ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-15 12:45:38 3129ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-14 03:34:22 5584ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-12 11:09:24 1072ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-10 22:56:51 1182ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-09 12:35:16 9967ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-08 09:31:30 8795ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-04 22:04:54 965ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-03 06:17:44 1021ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-01 03:40:51 1190ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-29 03:29:20 9911ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-27 21:19:39 995ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-26 21:04:37 17270ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-25 20:49:32 1030ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-24 20:15:13 9941ms 2 NS 0 A 0 MX ⚠️ Bogus
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